2538455088

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{467}}^1$

素因数の和:803

約数の個数: 160

約数和(自身を含む): 7331530752

約数和(自身を除く): 4793075664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 281, 312, 372, 403, 467, 496, 562, 624, 744, 806, 843, 934, 1124, 1209, 1401, 1488, 1612, 1686, 1868, 2248, 2418, 2802, 3224, 3372, 3653, 3736, 4496, 4836, 5604, 6071, 6448, 6744, 7306, 7472, 8711, 9672, 10959, 11208, 12142, 13488, 14477, 14612, 17422, 18213, 19344, 21918, 22416, 24284, 26133, 28954, 29224, 34844, 36426, 43431, 43836, 48568, 52266, 57908, 58448, 69688, 72852, 86862, 87672, 97136, 104532, 113243, 115816, 131227, 139376, 145704, 173724, 175344, 188201, 209064, 226486, 231632, 262454, 291408, 339729, 347448, 376402, 393681, 418128, 452972, 524908, 564603, 679458, 694896, 752804, 787362, 905944, 1049816, 1129206, 1358916, 1505608, 1574724, 1705951, 1811888, 2099632, 2258412, 2717832, 3011216, 3149448, 3411902, 4068037, 4516824, 5117853, 5435664, 6298896, 6823804, 8136074, 9033648, 10235706, 12204111, 13647608, 16272148, 20471412, 24408222, 27295216, 32544296, 40942824, 48816444, 52884481, 65088592, 81885648, 97632888, 105768962, 158653443, 195265776, 211537924, 317306886, 423075848, 634613772, 846151696, 1269227544, 2538455088]

約数ペア:

[(1, 2538455088), (2, 1269227544), (3, 846151696), (4, 634613772), (6, 423075848), (8, 317306886), (12, 211537924), (13, 195265776), (16, 158653443), (24, 105768962), (26, 97632888), (31, 81885648), (39, 65088592), (48, 52884481), (52, 48816444), (62, 40942824), (78, 32544296), (93, 27295216), (104, 24408222), (124, 20471412), (156, 16272148), (186, 13647608), (208, 12204111), (248, 10235706), (281, 9033648), (312, 8136074), (372, 6823804), (403, 6298896), (467, 5435664), (496, 5117853), (562, 4516824), (624, 4068037), (744, 3411902), (806, 3149448), (843, 3011216), (934, 2717832), (1124, 2258412), (1209, 2099632), (1401, 1811888), (1488, 1705951), (1612, 1574724), (1686, 1505608), (1868, 1358916), (2248, 1129206), (2418, 1049816), (2802, 905944), (3224, 787362), (3372, 752804), (3653, 694896), (3736, 679458), (4496, 564603), (4836, 524908), (5604, 452972), (6071, 418128), (6448, 393681), (6744, 376402), (7306, 347448), (7472, 339729), (8711, 291408), (9672, 262454), (10959, 231632), (11208, 226486), (12142, 209064), (13488, 188201), (14477, 175344), (14612, 173724), (17422, 145704), (18213, 139376), (19344, 131227), (21918, 115816), (22416, 113243), (24284, 104532), (26133, 97136), (28954, 87672), (29224, 86862), (34844, 72852), (36426, 69688), (43431, 58448), (43836, 57908), (48568, 52266)]